CN100427815C - 用于内燃机活塞的刮油环 - Google Patents

用于内燃机活塞的刮油环 Download PDF

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Publication number
CN100427815C
CN100427815C CNB2004800251273A CN200480025127A CN100427815C CN 100427815 C CN100427815 C CN 100427815C CN B2004800251273 A CNB2004800251273 A CN B2004800251273A CN 200480025127 A CN200480025127 A CN 200480025127A CN 100427815 C CN100427815 C CN 100427815C
Authority
CN
China
Prior art keywords
disk
annular groove
working surface
piston
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB2004800251273A
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English (en)
Chinese (zh)
Other versions
CN1846086A (zh
Inventor
罗尔夫-格哈德·菲德勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle GmbH
Original Assignee
Mahle GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mahle GmbH filed Critical Mahle GmbH
Publication of CN1846086A publication Critical patent/CN1846086A/zh
Application granted granted Critical
Publication of CN100427815C publication Critical patent/CN100427815C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/206—One-piece oil-scraping rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
CNB2004800251273A 2003-09-02 2004-09-02 用于内燃机活塞的刮油环 Expired - Fee Related CN100427815C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10340301.9 2003-09-02
DE10340301A DE10340301A1 (de) 2003-09-02 2003-09-02 Mehrteiliger Ölabstreifring für Kolben von Verbrennungsmotoren

Publications (2)

Publication Number Publication Date
CN1846086A CN1846086A (zh) 2006-10-11
CN100427815C true CN100427815C (zh) 2008-10-22

Family

ID=34258324

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800251273A Expired - Fee Related CN100427815C (zh) 2003-09-02 2004-09-02 用于内燃机活塞的刮油环

Country Status (9)

Country Link
US (1) US7261301B2 (ko)
EP (1) EP1660793B1 (ko)
JP (1) JP4800945B2 (ko)
KR (1) KR101234977B1 (ko)
CN (1) CN100427815C (ko)
BR (1) BRPI0414054B1 (ko)
DE (2) DE10340301A1 (ko)
ES (1) ES2297454T3 (ko)
WO (1) WO2005024278A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10340313A1 (de) * 2003-09-02 2005-05-19 Mahle Gmbh Ölabstreifring-Ringnut-Anordnung für Kolben von Verbrennungsmotoren
DE10340302A1 (de) * 2003-09-02 2005-04-14 Mahle Gmbh Ölabstreifring für Kolben von Verbrennungsmotoren
DE10340312A1 (de) * 2003-09-02 2005-05-12 Mahle Gmbh Mehrteiliger Ölabstreifring für Kolben von Verbrennungsmotoren
DE102016201636B4 (de) * 2016-02-03 2023-01-26 Robert Bosch Gmbh Abstreifvorrichtung mit Speicherkörper
US10395382B2 (en) * 2016-12-30 2019-08-27 Biosense Webster (Israel) Ltd. Visualization of distances on an electroanatomical map
JP6422526B2 (ja) * 2017-03-30 2018-11-14 株式会社リケン 内燃機関用ピストン及びピストンリング
US12117085B2 (en) * 2022-07-19 2024-10-15 Mahle International Gmbh Piston ring

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0450554A (ja) * 1990-06-20 1992-02-19 Nippon Piston Ring Co Ltd 組合せオイルリング用サイドレール
FR2723401A1 (fr) * 1994-08-08 1996-02-09 Dana Corp Assemblage de segment racleur d'huile de piston et assemblage de piston equipe de cet assemblage de segment
DE4429649A1 (de) * 1994-08-20 1996-02-22 Ae Goetze Gmbh Kolbenring
JPH09257130A (ja) * 1996-03-22 1997-09-30 Nissan Motor Co Ltd 内燃機関のピストンリング
CN1244630A (zh) * 1998-08-10 2000-02-16 日野自动车工业株式会社 发动机的活塞
JP2000170602A (ja) * 1998-12-08 2000-06-20 Teikoku Piston Ring Co Ltd ピストンリング

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844427A (en) * 1956-01-19 1958-07-22 Rand Goetze Corp Torsion compression and oil ring
US3554568A (en) * 1968-08-19 1971-01-12 Dana Corp Piston and piston ring combination
DE2736657A1 (de) * 1977-08-13 1979-02-22 Rottink Bernard J J Kolbenringdichtung
JPS5773340A (en) 1980-10-24 1982-05-08 Mitsubishi Electric Corp Air conditioner
JPS6029656Y2 (ja) 1980-10-24 1985-09-06 ヤンマーディーゼル株式会社 内燃機関のピストン
JPS57176344A (en) 1981-04-24 1982-10-29 Kanesaka Gijutsu Kenkyusho:Kk Piston ring
JPS57196238U (ko) * 1981-06-08 1982-12-13
JPS58178442U (ja) * 1982-05-24 1983-11-29 日産自動車株式会社 自動車用内燃機関のピストンリング装置
DE3305385C1 (de) 1983-02-17 1984-03-01 Daimler-Benz Ag, 7000 Stuttgart Kolbenring, der in einer Ringnut eines Kolbens angeordnet ist
JPS63150456A (ja) * 1986-12-12 1988-06-23 Hitachi Metals Ltd スチ−ル製ピストンリング
US4909520A (en) * 1987-04-23 1990-03-20 Gallagher Stephen F Seal
BR8802641A (pt) 1988-05-26 1990-01-09 Cofap Segmento de anel para motores de combustao interna
BR9204209A (pt) * 1991-11-25 1993-06-01 Dana Corp Conjunto de anel de pistao
DE4300531C1 (de) 1993-01-12 1994-02-17 Daimler Benz Ag Verfahren zur Fertigbearbeitung von Kolbenringen
JPH0828347A (ja) 1994-07-19 1996-01-30 Mitsubishi Heavy Ind Ltd 往復動機関用ピストン
EP1184558B1 (en) * 1999-06-08 2005-08-17 Zhihong Zhu Piston and piston ring assembly
DE10340312A1 (de) * 2003-09-02 2005-05-12 Mahle Gmbh Mehrteiliger Ölabstreifring für Kolben von Verbrennungsmotoren
DE10340313A1 (de) * 2003-09-02 2005-05-19 Mahle Gmbh Ölabstreifring-Ringnut-Anordnung für Kolben von Verbrennungsmotoren

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0450554A (ja) * 1990-06-20 1992-02-19 Nippon Piston Ring Co Ltd 組合せオイルリング用サイドレール
FR2723401A1 (fr) * 1994-08-08 1996-02-09 Dana Corp Assemblage de segment racleur d'huile de piston et assemblage de piston equipe de cet assemblage de segment
DE4429649A1 (de) * 1994-08-20 1996-02-22 Ae Goetze Gmbh Kolbenring
JPH09257130A (ja) * 1996-03-22 1997-09-30 Nissan Motor Co Ltd 内燃機関のピストンリング
CN1244630A (zh) * 1998-08-10 2000-02-16 日野自动车工业株式会社 发动机的活塞
JP2000170602A (ja) * 1998-12-08 2000-06-20 Teikoku Piston Ring Co Ltd ピストンリング

Also Published As

Publication number Publication date
DE502004005792D1 (de) 2008-02-07
BRPI0414054A (pt) 2006-10-24
EP1660793A1 (de) 2006-05-31
US7261301B2 (en) 2007-08-28
KR101234977B1 (ko) 2013-02-20
CN1846086A (zh) 2006-10-11
WO2005024278A1 (de) 2005-03-17
DE10340301A1 (de) 2005-04-28
US20070018410A1 (en) 2007-01-25
KR20070020174A (ko) 2007-02-20
BRPI0414054B1 (pt) 2017-09-12
ES2297454T3 (es) 2008-05-01
JP4800945B2 (ja) 2011-10-26
EP1660793B1 (de) 2007-12-26
JP2007504407A (ja) 2007-03-01

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081022